| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.87 | 12.613% | $118.0973 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $9.90 | 9.556% | $10.846 | $10.85 | $10.85 | $10.80 |
| Purchase #3 | $182.58 | 10.339% | $201.4569 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $180.38 | 6.758% | $192.5701 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $113.26 | 12.468% | $127.3813 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $110.99 | 7.117% | $118.8892 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $40.93 | 7.362% | $43.9433 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $742.91 | $813.1841 | $813.19 | $813.20 | $813.20 | |